The W3G450-ZI07-H1 from EBM-Papst is a powerful EC axial fan with a panel cover, designed for demanding ventilation applications. It comes complete with a guard grille and is suitable for installation in air handling units and ventilation systems. With its EC motor of type M3G084-FA, it combines high performance with energy-efficient operation.
The fan is ideal for industrial and building ventilation where high airflow, robust casing, and continuous operation are required. EC technology enables precise control and lower energy consumption compared to traditional asynchronous motors.
- Airflow: 4,290 m³/h at 1,460 rpm
- Voltage: 230 V AC (200–277 V), 50/60 Hz
- Power: 490 W, rated current 2.1 A
- Protection class IP55 – resistant to moisture and dust
- Impeller in PP plastic, 450 mm, 5 blades
- Ball bearings for long service life and continuous operation (S1)
- Thermal contact with automatic reset
- Sound pressure level: 68 dB(A)
Reserv stocks original EBM-Papst parts and delivers quickly to those who don't have time to wait. You can rest assured that you will receive genuine components with full manufacturer quality. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 4290 m³/h |
| Speed | 1460 rpm |
| Power | 490W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is supplied as a panel fan with a guard grille and is intended for installation in ventilation systems. Installation is carried out using 8 holes on the relevant bolt circle, either on the intake or exhaust side, via a flange or a suction nozzle. The screws should be M6 cap screws with hexagon sockets (DIN 912/DIN EN ISO 4762). An accessory grille (part no. 45050-2-4039) can be mounted on the intake side and is not included in the delivery. |
| Casing | PP plastic, square panel cover |
| Impeller | The fan impeller is made of PP plastic and is surface-treated with black lacquer. It has 5 blades and a size of 450 mm. The airflow direction is marked 'V' and the direction of rotation is clockwise when viewed towards the rotor. At the nominal operating point (1460 rpm, 50 Hz), an airflow of 4290 m³/h is achieved at a static pressure of 193 Pa, with a total efficiency of 53.4%. |
| Bearing type | ball bearing |
| IP class | IP55 |
| Motor protection | thermal contact with automatic reset, internally connected |
| Motor code | M3G084-FA |
| Rotation direction | clockwise, looking towards the rotor |
| Motor type | The motor is of EC type (electronically commutated) with the designation M3G084-FA and is designed for single-phase mains 230 V AC (200–277 V). It has insulation class F and environmental protection class H2. The motor is equipped with ball bearings and operating mode S1 (continuous operation). The electronic enclosures are made of cast aluminum, painted black, and the motor has built-in thermal overload protection with automatic reset. |
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